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# rustc version rustc 1.12.0-nightly (54c0dcfd6 2016-07-28)
# docs.rs version cratesfyi 0.2.0 (5dbd676 2016-07-30)
# build log Updating registry `https://github.com/rust-lang/crates.io-index` Documenting buildable v0.0.5 Running `rustdoc .cargo/registry/src/github.com-1ecc6299db9ec823/buildable-0.0.5/src/lib.rs --crate-name buildable -o /home/cratesfyi/buildable-0.0.5/doc -L dependency=/home/cratesfyi/buildable-0.0.5/debug -L dependency=/home/cratesfyi/buildable-0.0.5/debug/deps` .cargo/registry/src/github.com-1ecc6299db9ec823/buildable-0.0.5/src/lib.rs:214:47: 214:51 error: `#[derive]` for custom traits is not stable enough for use and is subject to change (see issue #29644) .cargo/registry/src/github.com-1ecc6299db9ec823/buildable-0.0.5/src/lib.rs:214 #[derive(Copy,PartialEq, Eq, PartialOrd, Ord, Show)] ^~~~ .cargo/registry/src/github.com-1ecc6299db9ec823/buildable-0.0.5/src/lib.rs:214:47: 214:51 help: add #![feature(custom_derive)] to the crate attributes to enable error: aborting due to previous error thread 'main' panicked at 'ChainedError { error: failed to compile `buildable v0.0.5`, intermediate artifacts can be found at `/home/cratesfyi/buildable-0.0.5`, cause: ChainedError { error: Could not document `buildable`., cause: Process didn't exit successfully: `rustdoc .cargo/registry/src/github.com-1ecc6299db9ec823/buildable-0.0.5/src/lib.rs --crate-name buildable -o /home/cratesfyi/buildable-0.0.5/doc -L dependency=/home/cratesfyi/buildable-0.0.5/debug -L dependency=/home/cratesfyi/buildable-0.0.5/debug/deps` (exit code: 101) } }', src/bin/cratesfyi.rs:119 note: Run with `RUST_BACKTRACE=1` for a backtrace.